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Ensure wchar_t and wint_t definitions can coexist with GCC stddef.h

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This commit is contained in:
Jeremy Soller
2023-05-11 11:26:55 -06:00
parent 51c93c4b39
commit e2fd33db40
1 changed files with 21 additions and 8 deletions
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include/bits/wchar.h
+21 -8
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@@ -1,18 +1,31 @@
#ifndef _BITS_WCHAR_H
#define _BITS_WCHAR_H
// NULL, size_t
#define __need_size_t
#define __need_NULL
#include <stddef.h>
// int32_t, uint32_t, WCHAR_MIN, WCHAR_MAX
#include <stdint.h>
#define WEOF (0xffffffffu)
#ifndef _WCHAR_T
#define _WCHAR_T
#ifndef __WCHAR_TYPE__
#define __WCHAR_TYPE__ int32_t
#endif
typedef __WCHAR_TYPE__ wchar_t;
#endif // _WCHAR_T
typedef int32_t wchar_t;
typedef uint32_t wint_t;
#ifndef _WINT_T
#define _WINT_T
#ifndef __WINT_TYPE__
#define __WINT_TYPE__ uint32_t
#endif
typedef __WINT_TYPE__ wint_t;
#endif // _WINT_T
// NULL, size_t, must come after wchar_t and wint_t
#define __need_size_t
#define __need_NULL
#include <stddef.h>
#define WEOF (0xffffffffu)
int wprintf(const wchar_t * fmt, ...);
int fwprintf(FILE * stream, const wchar_t * fmt, ...);